Diamond Loose Gemstones

Stone Creation - Natural Shape - Circular Brilliant Cut Measurements - 9.66 - 9.79 x 5.53 mm Weight - 3.25 Carat Color - K, Faint Brown, face up white and beautiful Clarity - VS2 Po...

Certificate: GIA Report Number: 6541732696 Shape And Cut: Pear Carat Weight: 1.53 carat Measurements: 9.51 X 5.59 X 3.89 mm Color Grade: Light Greenish Yellow FEATURES OF THE DIAMON...

Offered for resale is a stunning GIA-graded natural colored diamond with a distinctive Fancy Gray-Greenish Yellow color in an elegant Pear Modified Brilliant shape. This diamond is v...

DIAMOND INFORMATION Retail Price - $9,000 Item Stock Number - CH923598364 Certificate Number - GIA 2235736033 Shape - Pear Carat Weight - 0.50ct Measurements - 6.20 x 4.12 x 2.60 Co...

Offered for resale is a GIA-graded natural colored diamond with a distinctive heart silhouette. GIA Report Number 5231868044 confirms this stone as a 0.37 carat Heart Modified Brill...

1.75 Carats round loose natural diamond Natural Fancy Dark Greenish Yellow Brown, I3 *Free shipping within the US

This exquisite 1.36 carat Natural Very Light Green Round Brilliant Diamond is certified by GIA and displays a rare, naturally formed green hue. With an impressive VVS2 clarity grade,...

Certificate: GIA Report Number: 1488055447 Shape And Cut: OVAL Carat Weight: 1.00 carat Measurements: 6.98 x 5.37 x 3.39 mm Color Grade: Fancy Light Pinkish Brown FEATURES OF THE D...

This rare 1.34 carat Fancy Vivid Yellow diamond is distinguished by exceptional saturation, natural origin, and an elegant oval modified brilliant cut. The color presents a pure, lu...

This 5.04 carat Heart Brilliant Natural Diamond is a breathtaking expression of luxury and rarity. Certified by GIA, the stone boasts the prestigious Internally Flawless clarity grad...

Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 7.14 - 7.16 x 4.24 mm Weight - 1.29 Carat Color - G Clarity - VS1 Cut - Excellent Polish - Excellent Symmetry - E...

GIA 1.07 Carat Fancy Yellow Round Loose Diamond Diamond Color: Fancy Light Brownish Greenish Yellow

ITEM DESCRIPTION ID #: NYC56426 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.50 CT Clarity: VVS2 Color: G Cut: Excellent Measurements: 7.26 X 7.32 X 4.55 mm Depth %: 62.30% Table %...

This GIA-certified Natural Round Brilliant Cut diamond is a stunning piece of jewelry. Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 7.59 - 7.63 x 4.62 mm Weig...

ITEM DESCRIPTION ID #: 56700 Stone Shape: Penis Cut Diamond Diamond Weight: 1.40 CT Clarity: VS2 Color: Fancy Brown Measurements 10.00 x 6.00 x 4.57 mm Our Price: $8160.00 Appraisal Price: $12240.00 A free online diamond appraisal...

Presented is a striking GIA certified natural colored diamond weighing 1.64 carats, expertly cut in a cut-cornered rectangular modified brilliant, Radiant cut. This elegant gemstone ...

A delicate 18K rose gold pendant featuring a graceful arrangement of round diamonds and pink sapphires, suspended from a fine chain for a subtle touch of color and charm. Details: Ne...

This 4.03 carat GIA-certified loose diamond features a round brilliant cut with icy D color and natural I1 clarity inclusions, making it an impressive choice for a standout solitaire...

Diamond Size: 1.29 carats (the weight of the diamond). Shape: Round (the cut of the diamond). Average Color: I Average Clarity: I1,I2 (Slightly Included, which means the diamond ...

DIAMOND INFORMATION Retail Price - $18,900 Item Stock Number - CH59764763726 Certificate Number - GIA 2235649906 Shape - Oval Carat Weight - 2.01ct Measurements - 9.08 x 6.27 x 4.34...

Weight: 50.47 Carats Size: 23x12 MM Pieces: 1 Shape: Rondelle Smooth Bead

GIA certified heart shaped diamond. This is a very nice loose natural fancy heart-shaped diamond, weighing 1.20 carats. This beautiful diamond displays remarkable quality, beauty, a...

1.08 carat old-mine cut diamond. GIA graded E color, VS1 clarity. GIA grading report number is 1236538153. Comes with a full certificate.

GIA Report #1152802365 GIA Certified Octagonal 1.54 Carat Natural Loose Fancy Yellow VS1 Diamond Shape and Cut: Modified Octagonal Brilliant. Carat Weight: 1.54 Carat. Clarity: VS...

ITEM DESCRIPTION ID #: NYC56895 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.74ct Clarity: I2 Color: K Cut: Excellent Measurements: 4.86 x 4.83 x 3.41 mm Depth %: 70.6% ...

This distinctive GIA Certified 6.00 carat Emerald Cut diamond is graded O–P color and VVS2 clarity, offering a rare combination of substantial size and exceptional clarity. The emera...

Gorgeous Emerald Cut Diamond over 18 Carats (please inquire about exact weight) GIA Certified as I color and VS2 clarity. Please inquire for stones in any shape, size and quality.

ITEM DESCRIPTION Stone Shape: Old European Diamond Weight: 1.01 Carat  Color: H Measurements: 6.51 x 6.53 x 3.45 mm Symmetry: Very Good Polish: Excellent Fluorescence: Medium Blue ...

A rare and unique GIA-certified 4.65 carat Old European cut (GIA circular brilliant cut) natural fancy deep yellow diamond with SI1 clarity, even color distribution, and very good po...

Certificate: GIA Report Number: 6541732717 Shape And Cut: pear Carat Weight: 1.10 carat Measurements: 8.19 X 5.13 X 3.48 mm Color Grade: Fancy Light Greenish Yellow FEATURES OF T...

GIA 6.49 Carats Orangy Brown Diamond Briolette Featuring a cognac-colored briolette weighing 6.49 carats. *Free shipping within the US

Surprisingly exquisite emeralds and diamonds crown fit for royalty! This stunning piece of jewelry is a true masterpiece, crafted with the finest materials and designed with exceptio...

ITEM DESCRIPTION ID #: NY56228 Stone Shape: PEAR BRILLIANT Diamond Weight: 1.46ct Clarity: I2 Color: I Cut: Excellent Measurements: 9.69 x 6.42 x 3.98 mm Depth %: 62.1% Table %: 61%...

Shape/Cut: Princess Clarity: I1 Color: E Dimensions (mm): 4.94 X 4.72 X 3.69 Weight: 0.77ct EGL USA Report Number: US 42746215D (the diamond is laser inscribed but we do not hav...

✨ For Sale: Exquisite GIA Certified 26.44 ct Fancy Deep Brown-Orange Diamond✨ Elevate your jewelry collection with this stunning 26.44-carat Fancy Deep Brown-Orange diamond, certifi...

Round brilliant cut, 1.19 carat. GIA graded J color, Vs1 clarity, good symmetry. 57% table size is very good for brilliance. Faces up very attractive and brilliant. GIA lab gradin...

ITEM DESCRIPTION ID #: NYC56890 Stone Shape: MARQUISE BRILLIANT Diamond Weight: 0.75ct Clarity: SI2 Color: U to V Range Cut: Excellent Measurements: 8.26 x 4.73 x 3.25 mm Depth %: 68...

Certificate: GIA Report Number: 2547485879 Shape And Cut: Pear Carat Weight: 1.02 carat Measurements: 7.85 x 5.09 x 3.35 mm Color Grade: Fancy Light Green Yellow FEATURES OF THE D...

Certificate: GIA Report Number: 6204380195 Shape And Cut: Round Carat Weight: 1.00 carat Measurements: 6.21 x 6.18 x 4.04 mm Color Grade: Fancy Blue FEATURES OF THE DIAMOND: This ...

Offered for resale is a natural fancy color diamond graded by GIA (Gemological Institute of America). This 1.33 carat Oval Modified Brilliant displays a rich Fancy Deep Orangy Yellow...

Dive into the enchanting world of rare colored diamonds with this extraordinary Argyle diamond, a testament to nature’s unparalleled artistry. With its radiant shape, captivating Fan...

Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 10.30 - 10.43 x 6.68 mm Weight - 4.54 Carat Color - J Clarity - SI2 /Eye clean, Cut - Very Good Symmetry - Very G...

Certificate: GIA Report Number: 2487756047 Shape And Cut: Marquise Carat Weight: 1.00 carat Measurements: 9.58 x 5.28 x 3.40 mm Color Grade: Faint Pink FEATURES OF THE DIAMOND: Th...

Offered for resale is a GIA Natural Colored Diamond Report verified diamond (Report #2235868052): a 0.21 carat Pear Modified Brilliant with an eye-catching Fancy Orangy Pink color gr...

This GIA-certified 5.02 carat round brilliant diamond features a crisp G color and clean SI1 clarity with very good cut, making it an ideal choice for a stunning engagement ring or h...

Natural Color Diamond: Color: Fancy Light Pink Cut: Heart Brilliant Carat: 1.03ct Clarity: I1 Certificate of authenticity comes with purchase ABOUT US We are a family-owned busine...

ITEM DESCRIPTIO ID #: 56566 Stone Shape: Round Brilliant Diamond Weight: 0.58CT Clarity: I2 Color: S-T light brown Cut: Fair Measurements: 5.14-5.21*3.38mm Depth %: 65.4% Table %:...

DIAMOND INFORMATION Retail Price - $18,900 Item Stock Number - CG316537248553 Certificate Number - GIA 2235298140 Shape - Pear Carat Weight - 1.01ct Measurements - 8.95 x 5.39 x 3.1...

Presenting a once-in-a-lifetime opportunity: This monumental 230.25 carat carbonado diamond is the largest natural black diamond available on the market. Known for their extraordinary rarity and captivating origin, carbonado diamonds are believed by many in the scientific community to have formed in space and arrived on Earth via ancient meteorite impacts – making them not just gemstones, but celestial relics. This uncut, museum-grade carbonado black diamond...

This very lustrous, large rough black diamond mined in Canada weighs 91.40 carats and has crystallized in a natural cube shape. Black diamonds owe their opaque color to natural impur...

This extremely lustrous and large rough black diamond mined in Canada weighs 86.22 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make...

Certificate: GIA Report Number: 6541582088 Shape And Cut: Cushion Carat Weight: 1.50 carat Measurements: 7..16 X 5.70 X 3.97 mm Color Grade: Fancy Light Grayish Greenish Yellow FEA...

This lustrous, huge rough black diamond mined in Canada weighs 251.76 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make beautiful co...

GIA certified diamond, stunning heart brilliant 4.57 carats! Natural Diamond: Color: Fancy Yellow Cut: Heart Brilliant Carat: 4.57ct Clarity: SI1 Item: T42000 Certificate of authent...

Exceptional 42.82 Carat Old European Diamond Layout – GIA Certified An extraordinary collection of 19 Old European cut diamonds, totaling an impressive 42.82 carats. This meticulous...

Dazzling 0.55ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA Certified This 0.55-carat round brilliant diamond is a stunning choice, featuring a triple excellent ideal cut ...

2.25 Carat Fancy Dark Green Round Diamond. *Free shipping within the US

A diamond of remarkable presence and antique charm, this 8.06-carat Old European Cut diamond showcases the enduring beauty of vintage craftsmanship. Graded Q-R in color and VS1 in cl...

This lustrous rough black diamond mined in Canada weighs a hefty 71.19 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make beautiful c...

Certificate: GIA Report Number: 7512480452 Shape And Cut: Round Carat Weight: 0.50 carat Measurements: 5.04 - 5.07 x 3.16 mm Color Grade: D Colour FEATURES OF THE DIAMOND: This D-...